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ES2097820T3 - DISTILLATION BY DIRECT SULPHONATION OF ZINC. - Google Patents

DISTILLATION BY DIRECT SULPHONATION OF ZINC.

Info

Publication number
ES2097820T3
ES2097820T3 ES91918643T ES91918643T ES2097820T3 ES 2097820 T3 ES2097820 T3 ES 2097820T3 ES 91918643 T ES91918643 T ES 91918643T ES 91918643 T ES91918643 T ES 91918643T ES 2097820 T3 ES2097820 T3 ES 2097820T3
Authority
ES
Spain
Prior art keywords
zinc
vapor
iron
mineral
region
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES91918643T
Other languages
Spanish (es)
Inventor
Kevin Alfred Foo
Rodney Lloyd Leonard
John Graham Whellock
Richard Sigmund Celmer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Minproc Technology Pty Ltd
Original Assignee
Minproc Technology Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Minproc Technology Pty Ltd filed Critical Minproc Technology Pty Ltd
Application granted granted Critical
Publication of ES2097820T3 publication Critical patent/ES2097820T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/34—Obtaining zinc oxide
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/04—Obtaining zinc by distilling
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/02—Working-up flue dust
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/04—Working-up slag
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Conductive Materials (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

A process for treatment of zinc sulfide or other zinc bearing feed materials in conjunction with an iron sulfide containing mineral or compound to effect a separation of zinc from iron by fuming on either zinc and sulphur vapor or zinc sulphide vapor. The vapor is stripped and transported by a carrier gas from the mineral or a molten matte formed from the mineral. The process is operated at a temperature in the region of 1250 DEG to 1400 DEG C. and at a partial pressure of oxygen in the region of 10-7 to 10-11 bar. The process is conducted in the presence of a liquid matte phase which contains at least iron sulphide and which is intimately mixed in a bath with a slag phase.
ES91918643T 1990-11-14 1991-10-28 DISTILLATION BY DIRECT SULPHONATION OF ZINC. Expired - Lifetime ES2097820T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPK333590 1990-11-14
AUPK504191 1991-03-12

Publications (1)

Publication Number Publication Date
ES2097820T3 true ES2097820T3 (en) 1997-04-16

Family

ID=25643969

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91918643T Expired - Lifetime ES2097820T3 (en) 1990-11-14 1991-10-28 DISTILLATION BY DIRECT SULPHONATION OF ZINC.

Country Status (10)

Country Link
US (1) US5372630A (en)
EP (1) EP0557312B1 (en)
JP (1) JPH06502220A (en)
AT (1) ATE149578T1 (en)
BR (1) BR9107088A (en)
CA (1) CA2095436A1 (en)
DE (1) DE69125021T2 (en)
ES (1) ES2097820T3 (en)
RU (1) RU2109077C1 (en)
WO (1) WO1992008815A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69600229T2 (en) * 1996-09-30 1998-09-03 Kawasaki Steel Corp., Kobe, Hyogo Process for working up zinc-containing residues and device therefor
CN101372728B (en) * 2003-09-29 2011-02-02 尤米科尔公司 Apparatus for recovery of non-ferrous metals from zinc residues
US7648933B2 (en) 2006-01-13 2010-01-19 Dynamic Abrasives Llc Composition comprising spinel crystals, glass, and calcium iron silicate
US20090197174A1 (en) * 2006-12-22 2009-08-06 Umicore Synthesis of Electroactive Crystalline Nanometric LiMnPO4 Powder
CA2681114A1 (en) * 2007-03-19 2008-03-19 Umicore Room temperature single phase li insertion/extraction material for use in li-based battery
SE537235C2 (en) 2012-09-21 2015-03-10 Valeas Recycling Ab Process and arrangement for the recovery of vaporizable substances from a slag by means of plasma induced vaporization
DE102013113197A1 (en) * 2013-11-28 2015-05-28 Voestalpine Stahl Gmbh Method for processing desulfurization slag
KR101617167B1 (en) * 2015-08-12 2016-05-03 한국수력원자력 주식회사 Plasma melter having side discharge gates
AU2015415628A1 (en) * 2015-11-23 2018-06-14 Young Poong Corporation Eco-friendly zinc smelting method
SE542917C2 (en) * 2019-01-14 2020-09-15 Valeas Recycling Solutions Ab Treatment of ferric iron based material comprising zinc and sulphur
CN113502397B (en) * 2021-06-18 2022-11-04 昆明鼎邦科技股份有限公司 Continuous vulcanization production equipment
AU2022316599A1 (en) * 2021-07-29 2024-01-18 Glencore Technology Pty Limited Treatment of zinc leach residue

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1669406A (en) * 1924-09-11 1928-05-15 Hector G S Anderson Process and apparatus for production of metals from ores
US3298825A (en) * 1958-04-24 1967-01-17 Mansfeld Kombinat W Pieck Veb Process and furnace for separating volatile from non-volatile material
CA1239020A (en) * 1984-01-26 1988-07-12 Tadamitu Nagayasu Method for recovering zinc from substances containing a zinc compound
DE3514717A1 (en) * 1985-04-24 1986-10-30 Klöckner-Humboldt-Deutz AG, 5000 Köln Process and apparatus for obtaining zinc oxides from fine granular sulphidic zinc concentrate by means of a pyrometallurgical smelting treatment
WO1988001654A1 (en) * 1986-08-27 1988-03-10 Commonwealth Scientific And Industrial Research Or Process for the treatment of lead-zinc ores, concentrates or residues
AU632650B2 (en) * 1989-12-05 1993-01-07 Mount Isa Mines Limited Conversion of zinc sulphide to zinc
FI896064A (en) * 1989-12-18 1991-06-19 Outokumpu Oy FOERFARANDE FOER FRAMSTAELLNING AV ZINK GENOM REDUCERING MED JAERNSMAELTA.

Also Published As

Publication number Publication date
RU2109077C1 (en) 1998-04-20
DE69125021T2 (en) 1997-06-12
EP0557312A4 (en) 1994-03-30
DE69125021D1 (en) 1997-04-10
BR9107088A (en) 1993-12-07
JPH06502220A (en) 1994-03-10
CA2095436A1 (en) 1992-05-15
ATE149578T1 (en) 1997-03-15
EP0557312A1 (en) 1993-09-01
US5372630A (en) 1994-12-13
WO1992008815A1 (en) 1992-05-29
EP0557312B1 (en) 1997-03-05

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